Motivation

Motivation is the force that drives behaviour. Victor Vroom's Expectancy Theory (1964) distils it into three multiplicative factors: expectancy × instrumentality × valence. Can I do it? Will it lead to the outcome? Do I value the outcome? If any factor is zero, motivation collapses. The engineer who believes they can ship the feature (expectancy) but doesn't believe shipping will affect their promotion (instrumentality) will not be motivated by the promotion. The sales rep who values the commission (valence) but doesn't believe their effort predicts quota attainment (expectancy) will coast. The formula is not additive. It is multiplicative. One broken link breaks the chain.

Amazon's "ownership" principle connects individual work to customer outcomes. Leaders act on behalf of the entire company. They think long-term. The two-pizza team structure gives each team end-to-end ownership of a customer-facing result — not a task, but an outcome. The engineer doesn't optimise a metric. They serve the person searching. That reframe transforms the work from algorithmic to meaningful. The empty chair in the conference room is a purpose anchor. Every decision has a human beneficiary.

Netflix's "context not control" gives people the why. Hastings wrote that the job of leadership is to create sufficient context for people to make good decisions — not to control the decisions themselves. Tell people the strategy, the constraints, the trade-offs. Then get out of the way. Context enables autonomy. Control kills it. The Netflix Culture Deck is essentially a context document: here's what we value, here's how we make decisions, here's why we exist. Armed with that, employees don't need approval chains. They need judgment — and judgment flourishes when the why is clear.

The demotivation trap is the inverse: when effort doesn't predict outcome, motivation collapses. Random rewards — bonuses that feel arbitrary, promotions that seem political — sever the link between input and output. The employee who works harder than a colleague and receives the same (or worse) outcome learns that effort is irrelevant. Equity theory (Adams, 1965) formalises this: people compare their input/output ratio to others. Underpayment breeds resentment. Overpayment breeds guilt — or rationalisation ("I deserve this"). The organisation that tolerates political promotion, opaque bonus criteria, or favouritism is not just unfair. It is demotivating at scale. The high performer who leaves for a competitor is often fleeing a broken expectancy-instrumentality link as much as seeking higher pay. The antidote is structural: make the path from effort to outcome visible, give people context so they understand the why, audit equity so comparisons feel fair. Expectancy Theory and equity theory are diagnostic tools. When motivation fails, one of the three factors or the comparison is broken. Fix the architecture, not the people.